#186E31#186E31

#186E31 is a mid, vivid green. Relative luminance 0.116; OKLCH L 47.4% C 0.123 H 148.4°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#186E31
RGB	rgb(24, 110, 49)
HSL	hsl(137, 64%, 26%)
HSV	hsv(137, 78%, 43%)
CMYK	cmyk(78.2%, 0%, 55.5%, 56.9%)
CIE-LAB	lab(40.52, -39.08, 26.82)
CIE-LCH	lch(40.52, 47.40, 145.54°)
OKLab	oklab(47.42% -0.1051 0.0646)
OKLCH	oklch(47.42% 0.123 148.4)
XYZ	xyz(6.5065, 11.5670, 4.7949)
Luminance	0.1157 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E31 #6E1855

analogous

#2A6E18 #186E31 #186E5C

triadic

#186E31 #31186E #6E3118

tetradic

#186E31 #182A6E #6E1855 #6E5C18

square

#186E31 #182A6E #6E1855 #6E5C18

split-complementary

#186E31 #5C186E #6E182A

monochromatic

#05190B #0D3C1B #186E31 #23A047 #2FD25E

Accessibility & contrast

On white

6.34

#186E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#186E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E31

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E31	#FFFFFF	#000000	##FFFFFF
##186E31	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642C

Deuteranopia (green-blind)

#655D36

Tritanopia (blue-blind)

#006C60

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #186e31;
/* rgb */ color: rgb(24, 110, 49);
/* oklch */ color: oklch(47.4% 0.123 148.4);

Tailwind

colors: {
  custom: {
    50: '#64986a',
    500: '#186e31',
    950: '#000000',
  },
}

SCSS

$custom: #186e31;
$custom-light: #64986a;
$custom-dark: #000000;

JSON

{
  "hex": "#186e31",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 49
  },
  "hsl": {
    "h": 137.442,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.47416,
    "c": 0.12336,
    "h": 148.4
  },
  "luminance": 0.11568
}

Semantic roles & 50–950 ramp

primary

#186E31

secondary

#A43E86

accent

#41B7E7

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #186E31

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →